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Diffstat (limited to 'src/mame/drivers/asterix.c')
-rw-r--r--src/mame/drivers/asterix.c395
1 files changed, 395 insertions, 0 deletions
diff --git a/src/mame/drivers/asterix.c b/src/mame/drivers/asterix.c
new file mode 100644
index 00000000000..d5b6a95af0f
--- /dev/null
+++ b/src/mame/drivers/asterix.c
@@ -0,0 +1,395 @@
+/***************************************************************************
+
+Asterix
+
+TODO:
+the konami logo: in the original the outline is drawn, then there's a slight
+delay of 1 or 2 seconds, then it fills from the top to the bottom with the
+colour, including the word "Konami"
+
+***************************************************************************/
+
+#include "driver.h"
+#include "video/konamiic.h"
+#include "cpu/z80/z80.h"
+#include "machine/eeprom.h"
+#include "sound/2151intf.h"
+#include "sound/k053260.h"
+
+VIDEO_START( asterix );
+VIDEO_UPDATE( asterix );
+WRITE16_HANDLER( asterix_spritebank_w );
+
+static UINT8 cur_control2;
+static int init_eeprom_count;
+
+static struct EEPROM_interface eeprom_interface =
+{
+ 7, /* address bits */
+ 8, /* data bits */
+ "111000", /* read command */
+ "111100", /* write command */
+ "1100100000000",/* erase command */
+ "1100000000000",/* lock command */
+ "1100110000000" /* unlock command */
+};
+
+#if 0
+static void eeprom_init(void)
+{
+ EEPROM_init(&eeprom_interface);
+ init_eeprom_count = 0;
+}
+#endif
+
+static NVRAM_HANDLER( asterix )
+{
+ if (read_or_write)
+ EEPROM_save(file);
+ else
+ {
+ EEPROM_init(&eeprom_interface);
+
+ if (file)
+ {
+ init_eeprom_count = 0;
+ EEPROM_load(file);
+ }
+ else
+ init_eeprom_count = 10;
+ }
+}
+
+static READ16_HANDLER( control1_r )
+{
+ int res;
+
+ /* bit 8 is EEPROM data */
+ /* bit 9 is EEPROM ready */
+ /* bit 10 is service button */
+ res = (EEPROM_read_bit()<<8) | input_port_1_word_r(0,0);
+
+ if (init_eeprom_count)
+ {
+ init_eeprom_count--;
+ res &= 0xfbff;
+ }
+
+ return res;
+}
+
+
+
+#if 0
+static READ16_HANDLER( control2_r )
+{
+ return cur_control2;
+}
+#endif
+
+static WRITE16_HANDLER( control2_w )
+{
+ if (ACCESSING_LSB)
+ {
+ cur_control2 = data;
+ /* bit 0 is data */
+ /* bit 1 is cs (active low) */
+ /* bit 2 is clock (active high) */
+
+ EEPROM_write_bit(data & 0x01);
+ EEPROM_set_cs_line((data & 0x02) ? CLEAR_LINE : ASSERT_LINE);
+ EEPROM_set_clock_line((data & 0x04) ? ASSERT_LINE : CLEAR_LINE);
+
+ /* bit 5 is select tile bank */
+ K056832_set_tile_bank((data & 0x20) >> 5);
+ }
+}
+
+static INTERRUPT_GEN( asterix_interrupt )
+{
+ // global interrupt masking
+ if (!K056832_is_IRQ_enabled(0)) return;
+
+ cpunum_set_input_line(0, 5, HOLD_LINE); /* ??? All irqs have the same vector, and the
+ mask used is 0 or 7 */
+}
+
+static READ16_HANDLER( asterix_sound_r )
+{
+ return K053260_0_r(2 + offset);
+}
+
+static TIMER_CALLBACK( nmi_callback )
+{
+ cpunum_set_input_line(1, INPUT_LINE_NMI, ASSERT_LINE);
+}
+
+static WRITE8_HANDLER( sound_arm_nmi_w )
+{
+ cpunum_set_input_line(1, INPUT_LINE_NMI, CLEAR_LINE);
+ timer_set(ATTOTIME_IN_USEC(5),0,nmi_callback);
+}
+
+static WRITE16_HANDLER( sound_irq_w )
+{
+ cpunum_set_input_line(1, 0, HOLD_LINE);
+}
+
+// Check the routine at 7f30 in the ead version.
+// You're not supposed to laugh.
+// This emulation is grossly overkill but hey, I'm having fun.
+
+static UINT16 prot[2];
+
+static WRITE16_HANDLER( protection_w )
+{
+ COMBINE_DATA(prot+offset);
+
+ if (offset == 1)
+ {
+ UINT32 cmd = (prot[0] << 16) | prot[1];
+ switch (cmd >> 24)
+ {
+ case 0x64:
+ {
+ UINT32 param1 = (program_read_word(cmd & 0xffffff) << 16)
+ | program_read_word((cmd & 0xffffff) + 2);
+ UINT32 param2 = (program_read_word((cmd & 0xffffff) + 4) << 16)
+ | program_read_word((cmd & 0xffffff) + 6);
+
+ switch (param1 >> 24)
+ {
+ case 0x22:
+ {
+ int size = param2 >> 24;
+ param1 &= 0xffffff;
+ param2 &= 0xffffff;
+ while(size >= 0)
+ {
+ program_write_word(param2, program_read_word(param1));
+ param1 += 2;
+ param2 += 2;
+ size--;
+ }
+ break;
+ }
+ }
+ break;
+ }
+ }
+ }
+}
+
+
+
+static ADDRESS_MAP_START( readmem, ADDRESS_SPACE_PROGRAM, 16 )
+ AM_RANGE(0x000000, 0x0fffff) AM_READ(MRA16_ROM)
+ AM_RANGE(0x100000, 0x107fff) AM_READ(MRA16_RAM) // Main RAM.
+ AM_RANGE(0x180000, 0x1807ff) AM_READ(K053245_word_r) // Sprites
+ AM_RANGE(0x180800, 0x180fff) AM_READ(MRA16_RAM)
+ AM_RANGE(0x200000, 0x20000f) AM_READ(K053244_word_r)
+ AM_RANGE(0x280000, 0x280fff) AM_READ(MRA16_RAM)
+ AM_RANGE(0x300000, 0x30001f) AM_READ(K053244_lsb_r)
+ AM_RANGE(0x380000, 0x380001) AM_READ(input_port_0_word_r)
+ AM_RANGE(0x380002, 0x380003) AM_READ(control1_r)
+ AM_RANGE(0x380200, 0x380203) AM_READ(asterix_sound_r) // 053260
+ AM_RANGE(0x380600, 0x380601) AM_READ(MRA16_NOP) // Watchdog
+ AM_RANGE(0x400000, 0x400fff) AM_READ(K056832_ram_half_word_r) // Graphic planes
+ AM_RANGE(0x420000, 0x421fff) AM_READ(K056832_old_rom_word_r) // Passthrough to tile roms
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( writemem, ADDRESS_SPACE_PROGRAM, 16 )
+ AM_RANGE(0x000000, 0x0fffff) AM_WRITE(MWA16_ROM)
+ AM_RANGE(0x100000, 0x107fff) AM_WRITE(MWA16_RAM)
+ AM_RANGE(0x180000, 0x1807ff) AM_WRITE(K053245_word_w)
+ AM_RANGE(0x180800, 0x180fff) AM_WRITE(MWA16_RAM) // extra RAM, or mirror for the above?
+ AM_RANGE(0x200000, 0x20000f) AM_WRITE(K053244_word_w)
+ AM_RANGE(0x280000, 0x280fff) AM_WRITE(paletteram16_xBBBBBGGGGGRRRRR_word_w) AM_BASE(&paletteram16)
+ AM_RANGE(0x300000, 0x30001f) AM_WRITE(K053244_lsb_w)
+ AM_RANGE(0x380100, 0x380101) AM_WRITE(control2_w)
+ AM_RANGE(0x380200, 0x380203) AM_WRITE(K053260_0_lsb_w)
+ AM_RANGE(0x380300, 0x380301) AM_WRITE(sound_irq_w)
+ AM_RANGE(0x380400, 0x380401) AM_WRITE(asterix_spritebank_w)
+ AM_RANGE(0x380500, 0x38051f) AM_WRITE(K053251_lsb_w)
+ AM_RANGE(0x380600, 0x380601) AM_WRITE(MWA16_NOP) // Watchdog
+ AM_RANGE(0x380700, 0x380707) AM_WRITE(K056832_b_word_w)
+ AM_RANGE(0x380800, 0x380803) AM_WRITE(protection_w)
+ AM_RANGE(0x400000, 0x400fff) AM_WRITE(K056832_ram_half_word_w)
+ AM_RANGE(0x440000, 0x44003f) AM_WRITE(K056832_word_w)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( sound_readmem, ADDRESS_SPACE_PROGRAM, 8 )
+ AM_RANGE(0x0000, 0xefff) AM_READ(MRA8_ROM)
+ AM_RANGE(0xf000, 0xf7ff) AM_READ(MRA8_RAM)
+ AM_RANGE(0xf801, 0xf801) AM_READ(YM2151_status_port_0_r)
+ AM_RANGE(0xfa00, 0xfa2f) AM_READ(K053260_0_r)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( sound_writemem, ADDRESS_SPACE_PROGRAM, 8 )
+ AM_RANGE(0x0000, 0xefff) AM_WRITE(MWA8_ROM)
+ AM_RANGE(0xf000, 0xf7ff) AM_WRITE(MWA8_RAM)
+ AM_RANGE(0xf801, 0xf801) AM_WRITE(YM2151_data_port_0_w)
+ AM_RANGE(0xfa00, 0xfa2f) AM_WRITE(K053260_0_w)
+ AM_RANGE(0xfc00, 0xfc00) AM_WRITE(sound_arm_nmi_w)
+ AM_RANGE(0xfe00, 0xfe00) AM_WRITE(YM2151_register_port_0_w)
+ADDRESS_MAP_END
+
+
+
+static INPUT_PORTS_START( asterix )
+ PORT_START_TAG("IN0")
+ PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
+ PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
+ PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_COIN3 )
+ PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_START1 )
+ PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_COIN1 )
+ PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_COIN2 )
+ PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_COIN4 )
+ PORT_BIT( 0xf800, IP_ACTIVE_LOW, IPT_UNKNOWN )
+
+ PORT_START_TAG("IN1")
+ PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
+ PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
+ PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_START2 )
+ PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED ) // EEPROM data
+ PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNUSED ) // EEPROM ready (always 1)
+ PORT_SERVICE_NO_TOGGLE(0x0400, IP_ACTIVE_LOW )
+ PORT_BIT( 0xf800, IP_ACTIVE_HIGH, IPT_UNKNOWN )
+INPUT_PORTS_END
+
+static struct K053260_interface k053260_interface =
+{
+ REGION_SOUND1 /* memory region */
+};
+
+static MACHINE_DRIVER_START( asterix )
+
+ /* basic machine hardware */
+ MDRV_CPU_ADD(M68000, 12000000)
+ MDRV_CPU_PROGRAM_MAP(readmem,writemem)
+ MDRV_CPU_VBLANK_INT(asterix_interrupt,1)
+
+ MDRV_CPU_ADD(Z80, 8000000)
+ /* audio CPU */
+ MDRV_CPU_PROGRAM_MAP(sound_readmem,sound_writemem)
+
+ MDRV_SCREEN_REFRESH_RATE(60)
+ MDRV_SCREEN_VBLANK_TIME(DEFAULT_60HZ_VBLANK_DURATION)
+
+ MDRV_NVRAM_HANDLER(asterix)
+
+ /* video hardware */
+ MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER | VIDEO_HAS_SHADOWS)
+ MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
+ MDRV_SCREEN_SIZE(64*8, 32*8)
+ MDRV_SCREEN_VISIBLE_AREA(14*8, (64-14)*8-1, 2*8, 30*8-1 )
+ MDRV_PALETTE_LENGTH(2048)
+
+ MDRV_VIDEO_START(asterix)
+ MDRV_VIDEO_UPDATE(asterix)
+
+ /* sound hardware */
+ MDRV_SPEAKER_STANDARD_STEREO("left", "right")
+
+ MDRV_SOUND_ADD(YM2151, 4000000)
+ MDRV_SOUND_ROUTE(0, "left", 1.0)
+ MDRV_SOUND_ROUTE(1, "right", 1.0)
+
+ MDRV_SOUND_ADD(K053260, 4000000)
+ MDRV_SOUND_CONFIG(k053260_interface)
+ MDRV_SOUND_ROUTE(0, "left", 0.75)
+ MDRV_SOUND_ROUTE(1, "right", 0.75)
+MACHINE_DRIVER_END
+
+
+ROM_START( asterix )
+ ROM_REGION( 0x100000, REGION_CPU1, 0 )
+ ROM_LOAD16_BYTE( "aster8c.bin", 0x000000, 0x20000, CRC(61d6621d) SHA1(908a344e9bbce0c7544bd049494258d1d3ad073b) )
+ ROM_LOAD16_BYTE( "aster8d.bin", 0x000001, 0x20000, CRC(53aac057) SHA1(7401ca5b70f384688c3353fc1ac9ef0b27814c66) )
+ ROM_LOAD16_BYTE( "aster7c.bin", 0x080000, 0x20000, CRC(8223ebdc) SHA1(e4aa39e4bc1d210bdda5b0cb41d6c8006c48dd24) )
+ ROM_LOAD16_BYTE( "aster7d.bin", 0x080001, 0x20000, CRC(9f351828) SHA1(e03842418f08e6267eeea03362450da249af73be) )
+
+ ROM_REGION( 0x010000, REGION_CPU2, 0 )
+ ROM_LOAD( "aster5f.bin", 0x000000, 0x010000, CRC(d3d0d77b) SHA1(bfa77a8bf651dc27f481e96a2d63242084cc214c) )
+
+ ROM_REGION( 0x100000, REGION_GFX1, 0 )
+ ROM_LOAD( "aster16k.bin", 0x000000, 0x080000, CRC(b9da8e9c) SHA1(a46878916833923e421da0667e37620ae0b77744) )
+ ROM_LOAD( "aster12k.bin", 0x080000, 0x080000, CRC(7eb07a81) SHA1(672c0c60834df7816d33d88643e4575b8ca9bcc1) )
+
+ ROM_REGION( 0x400000, REGION_GFX2, 0 )
+ ROM_LOAD( "aster7k.bin", 0x000000, 0x200000, CRC(c41278fe) SHA1(58e5f67a67ae97e0b264489828cd7e74662c5ed5) )
+ ROM_LOAD( "aster3k.bin", 0x200000, 0x200000, CRC(32efdbc4) SHA1(b7e8610aa22249176d82b750e2549d1eea6abe4f) )
+
+ ROM_REGION( 0x200000, REGION_SOUND1, 0 )
+ ROM_LOAD( "aster1e.bin", 0x000000, 0x200000, CRC(6df9ec0e) SHA1(cee60312e9813bd6579f3ac7c3c2521a8e633eca) )
+ROM_END
+
+ROM_START( astrxeac )
+ ROM_REGION( 0x100000, REGION_CPU1, 0 )
+ ROM_LOAD16_BYTE( "asterix.8c", 0x000000, 0x20000, CRC(0ccd1feb) SHA1(016d642e3a745f0564aa93f0f66d5c0f37962990) )
+ ROM_LOAD16_BYTE( "asterix.8d", 0x000001, 0x20000, CRC(b0805f47) SHA1(b58306164e8fec69002656993ae80abbc8f136cd) )
+ ROM_LOAD16_BYTE( "aster7c.bin", 0x080000, 0x20000, CRC(8223ebdc) SHA1(e4aa39e4bc1d210bdda5b0cb41d6c8006c48dd24) )
+ ROM_LOAD16_BYTE( "aster7d.bin", 0x080001, 0x20000, CRC(9f351828) SHA1(e03842418f08e6267eeea03362450da249af73be) )
+
+ ROM_REGION( 0x010000, REGION_CPU2, 0 )
+ ROM_LOAD( "aster5f.bin", 0x000000, 0x010000, CRC(d3d0d77b) SHA1(bfa77a8bf651dc27f481e96a2d63242084cc214c) )
+
+ ROM_REGION( 0x100000, REGION_GFX1, 0 )
+ ROM_LOAD( "aster16k.bin", 0x000000, 0x080000, CRC(b9da8e9c) SHA1(a46878916833923e421da0667e37620ae0b77744) )
+ ROM_LOAD( "aster12k.bin", 0x080000, 0x080000, CRC(7eb07a81) SHA1(672c0c60834df7816d33d88643e4575b8ca9bcc1) )
+
+ ROM_REGION( 0x400000, REGION_GFX2, 0 )
+ ROM_LOAD( "aster7k.bin", 0x000000, 0x200000, CRC(c41278fe) SHA1(58e5f67a67ae97e0b264489828cd7e74662c5ed5) )
+ ROM_LOAD( "aster3k.bin", 0x200000, 0x200000, CRC(32efdbc4) SHA1(b7e8610aa22249176d82b750e2549d1eea6abe4f) )
+
+ ROM_REGION( 0x200000, REGION_SOUND1, 0 )
+ ROM_LOAD( "aster1e.bin", 0x000000, 0x200000, CRC(6df9ec0e) SHA1(cee60312e9813bd6579f3ac7c3c2521a8e633eca) )
+ROM_END
+
+ROM_START( astrxeaa )
+ ROM_REGION( 0x100000, REGION_CPU1, 0 )
+ ROM_LOAD16_BYTE( "068eaa01.8c", 0x000000, 0x20000, CRC(85b41d8e) SHA1(e1326f6d61b8097f5201d5bd37e4d2a357d17b47) )
+ ROM_LOAD16_BYTE( "068eaa02.8d", 0x000001, 0x20000, CRC(8e886305) SHA1(41a9de2cdad8c1185b4d13ea5b4a9309716947c5) )
+ ROM_LOAD16_BYTE( "aster7c.bin", 0x080000, 0x20000, CRC(8223ebdc) SHA1(e4aa39e4bc1d210bdda5b0cb41d6c8006c48dd24) )
+ ROM_LOAD16_BYTE( "aster7d.bin", 0x080001, 0x20000, CRC(9f351828) SHA1(e03842418f08e6267eeea03362450da249af73be) )
+
+ ROM_REGION( 0x010000, REGION_CPU2, 0 )
+ ROM_LOAD( "aster5f.bin", 0x000000, 0x010000, CRC(d3d0d77b) SHA1(bfa77a8bf651dc27f481e96a2d63242084cc214c) )
+
+ ROM_REGION( 0x100000, REGION_GFX1, 0 )
+ ROM_LOAD( "aster16k.bin", 0x000000, 0x080000, CRC(b9da8e9c) SHA1(a46878916833923e421da0667e37620ae0b77744) )
+ ROM_LOAD( "aster12k.bin", 0x080000, 0x080000, CRC(7eb07a81) SHA1(672c0c60834df7816d33d88643e4575b8ca9bcc1) )
+
+ ROM_REGION( 0x400000, REGION_GFX2, 0 )
+ ROM_LOAD( "aster7k.bin", 0x000000, 0x200000, CRC(c41278fe) SHA1(58e5f67a67ae97e0b264489828cd7e74662c5ed5) )
+ ROM_LOAD( "aster3k.bin", 0x200000, 0x200000, CRC(32efdbc4) SHA1(b7e8610aa22249176d82b750e2549d1eea6abe4f) )
+
+ ROM_REGION( 0x200000, REGION_SOUND1, 0 )
+ ROM_LOAD( "aster1e.bin", 0x000000, 0x200000, CRC(6df9ec0e) SHA1(cee60312e9813bd6579f3ac7c3c2521a8e633eca) )
+ROM_END
+
+
+static DRIVER_INIT( asterix )
+{
+ konami_rom_deinterleave_2(REGION_GFX1);
+ konami_rom_deinterleave_2(REGION_GFX2);
+
+#if 0
+ *(UINT16 *)(memory_region(REGION_CPU1) + 0x07f34) = 0x602a;
+ *(UINT16 *)(memory_region(REGION_CPU1) + 0x00008) = 0x0400;
+#endif
+}
+
+
+GAME( 1992, asterix, 0, asterix, asterix, asterix, ROT0, "Konami", "Asterix (ver EAD)", GAME_IMPERFECT_GRAPHICS )
+GAME( 1992, astrxeac, asterix, asterix, asterix, asterix, ROT0, "Konami", "Asterix (ver EAC)", GAME_IMPERFECT_GRAPHICS )
+GAME( 1992, astrxeaa, asterix, asterix, asterix, asterix, ROT0, "Konami", "Asterix (ver EAA)", GAME_IMPERFECT_GRAPHICS )